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Roof Access Hatch RHT with Ladder

Name: Roof Access Hatch RHT with Ladder
Brand: Gorter Roof Hatches Ltd
SKU: 9d3FymsKLZR3Ssc3aJv14L

Verified by manufacturer 19 hours ago

Roof hatch RHT7010 (700 x 1000 mm)

Roof access hatch with 80 mm insulated, thermally broken construction and gas spring-assisted opening, powder-coated as standard. Roof hatch with a single, double or triple extension ladder.

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Application

Provision of practical and safe access to flat roofs for maintenance work as well as access to cooling installations, lift machine rooms, window cleaning installations, solar collectors, and other facilities on rooftops.
Can be installed on flat roofs with a maximum slope of 30°.

Description

Depending on the floor height, the Gorter combination of roof hatch and ladder is available with a single, double or triple extension ladder. The Gorter ladder is supplied as standard with suspension brackets for safe storage when the ladder is not in use. This combination is ideal for infrequent use of the roof hatch. For more frequent use, we recommend a roof hatch with scissor stairs or fixed staircase.

Features and benefits:

CE (ETA-15/0338), TÜV NORD and Aboma certified, with fully thermally broken curb and cover.
Ladder with Aboma quality mark.
Roof hatch safe operation with one hand.
Safe grip all the way to the roof.
Ten-year warranty on the roof hatch, one-year on climbing devices.
Optional electric control of roof hatch.
High-quality aluminium construction of hatch and ladder.
Euro cylinder lock with indoor and outdoor operation.
Burglar-proof and sound-proof roof hatch.
Wall brackets and ladder with padlock fixture to prevent unwanted removal of the ladder.

Also available as a standard model (hatch only), special sizes (hatch only) with scissor or fixed stairs, glazed or fire rated (all specified separately).

General information

Color	Grey Guidance for specification option: Roof hatch, external. White Guidance for specification option: Roof hatch, internal, standard. Black Guidance for specification option: Roof hatch, internal. Silver Guidance for specification option: Ladder.
Finish	Powder-coated Anodized
Material	Aluminium Guidance for specification option: Ladder. Other Guidance for specification option: Roof hatch.
Shape	Rectangle Square
Length	1000 mm 1400 mm 1500 mm 2000 mm 2500 mm 3000 mm Show more Manufacturer guidance Roof hatch, opening.
Width	700 mm 1000 mm Manufacturer guidance Roof hatch, opening.
Height	Bespoke Guidance for specification option: Varies according to ladder size.
Warranty description	Ten year Guidance for specification option: Roof hatch. One year Guidance for specification option: Climbing device.

Uniclass	Pr_30_59_36_74 Roof hatchesPrimary
CAWS	L20/60 Doors L20/630 Hatches

SKU Code	RHT7010

Specification data - Roof hatches

Classification data
Format	External.
Door	-
Orientation	Horizontal. Guidance for specification option: For flat roofs, maximum slope of 30°.
Position	Flush.
Material	Manufacturer's standard. Guidance for specification option: Consult manufacturer for details.
Operation	-
Mode	Manual. Guidance for specification option: Standard. Automatic. Guidance for specification option: Electrical operation; consult manufacturer for details.
Control	As Mode.
Third-party certification	CE (ETA-15/0338). Aboma certificate. The combination is TÜV NORD certified according to EN 131, with label ''Baumuster geprüft''.
Dimensions	Roof hatch: 700 x 1000 mm. Guidance for specification option: The opening size of the roof hatch will match the structural opening size of the roof.
Floor-to-ceiling height	Guidance for specification option: Consult manufacturer for options/ details and insert height requirements. See ladder details bellow for maximum height guidance.
Weight	Roof hatch: 56 kg.
Colour	Roof hatch: RAL 7047 (external); RAL 9010 (internal). Guidance for specification option: Telegrey 4/ Pure white.
Applied finish	Roof hatch: Powder-coated. Ladder: Anodized.
Ladder	Type EL. Guidance for specification option: Single ladder. Type OL207. Guidance for specification option: Multi-section ladder. Maximum floor height: 2800 mm. Width: 422 mm. Rungs: 2 x 7. Type OL208. Guidance for specification option: Multi-section ladder. Maximum floor height: 3285 mm. Width: 422 mm. Rungs: 2 x 8. Consult manufacturer for options/ details and insert height requirements. Type OL209. Guidance for specification option: Multi-section ladder. Maximum floor height: 3770 mm. Width: 422 mm. Rungs: 2 x 9. Consult manufacturer for options/ details and insert height requirements. Type OL210. Guidance for specification option: Multi-section ladder. Maximum floor height: 4255 mm. Width: 422 mm. Rungs: 2 x 10. Consult manufacturer for options/ details and insert height requirements. Type OL211. Guidance for specification option: Multi-section ladder. Maximum floor height: 4735 mm. Width: 422 mm. Rungs: 2 x 11. Consult manufacturer for options/ details and insert height requirements. Type OL212. Guidance for specification option: Multi-section ladder. Maximum floor height: 5220 mm. Width: 422 mm. Rungs: 2 x 12. Consult manufacturer for options/ details and insert height requirements. Type OL214. Guidance for specification option: Multi-section ladder. Maximum floor height: 6185 mm. Width: 422 mm. Rungs: 2 x 14. Consult manufacturer for options/ details and insert height requirements. Type OL308. Guidance for specification option: Multi-section ladder. Maximum floor height: 4495 mm. Width: 494 mm. Rungs: 3 x 8. Consult manufacturer for options/ details and insert height requirements. Type OL310. Guidance for specification option: Multi-section ladder. Maximum floor height: 5945 mm. Width: 494 mm. Rungs: 3 x 10. Consult manufacturer for options/ details and insert height requirements. Type OL312. Guidance for specification option: Multi-section ladder. Maximum floor height: 7395 mm. Width: 494 mm. Rungs: 3 x 12. Consult manufacturer for options/ details and insert height requirements. Manufacturer guidance Consult manufacturer's literature for further details. See Floor to ceiling height below.
Locking	Stainless steel Euro cylinder lock, inside and outside operation.
Insulation	Roof hatch to EN ISO 10077-2, Uw ≤0.276 W/m²K.
Impact resistance	Roof hatch: Impact hard body to EN 356, Class P5A. Impact soft body to EN 13049, Class 5.
Load resistance	Roof hatch: Resistance to permanent loads to Eurocode EN 1993-1-1, 1050 kg/m².
Sound reduction	Roof hatch to EN ISO 140-3, 26 dB.
Air permeability	Roof hatch to EN 12207, Class 3.
Watertightness	Roof hatch to EN 12208, Class E 650.
Wind load resistance	Roof hatch to EN 12210, Class E 3000.
Snow load	To EN 1991-1-3, 3.97 kN/m².
Integral accessories	Diagonal Gorter yellow handrail. Counterbalancing system for assisted opening and controlled closing. Suspension brackets. Guidance for specification option: Handrail is on inside lid to safely enter and leave roof hatch. Suspension brackets are supplied as standard for safe storage when the ladder is not in use.

Sustainability data

Country of product manufacture	Netherlands
Material	Aluminium Guidance for specification option: Ladder. Other Guidance for specification option: Roof hatch.